:~$ sudo apt-get install gdb
[sudo] password for erngab:
Reading package lists... Done
Building dependency tree
Reading state information... Done
gdb is already the newest version.
The following packages were automatically installed and are no longer required:
libxcb-aux0 linux-headers-2.6.31-14 xulrunner-1.9.1 libxcb-event1 libtdb1
libxcb-atom1 libstartup-notification0 libidl0 libcanberra0
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 11 not upgraded.
:~$ gdb firefox
GNU gdb (GDB) 7.0-ubuntu
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
For bug reporting instructions, please see:
firefox: No such file or directory.
GREŠKA SADA SAM GA UNINSTALISAO PA MORA DA GA INSTALIŠEM